Disable pandoc for now on riscv64

Signed-off-by: David Abdurachmanov <davidlt@rivosinc.com>

nuspell.spec

@@ -1,6 +1,6 @@
 Name:           nuspell
 Version:        5.1.2
-Release:        4%{?dist}
+Release:        4.0.riscv64%{?dist}
 Summary:        Fast and safe spellchecking C++ library and command-line tool
 License:        LGPL-3.0-or-later
 URL:            https://nuspell.github.io
@@ -12,7 +12,9 @@ Patch0:         nuspell-dllver.patch
 BuildRequires:  cmake
 BuildRequires:  gcc-c++
 BuildRequires:  libicu-devel
+%ifnarch riscv64
 BuildRequires:  pandoc
+%endif
 BuildRequires:  catch-devel
 
 BuildRequires:  mingw32-filesystem
@@ -123,6 +125,9 @@ rm -rf %{buildroot}%{mingw64_docdir}/%{name}
 
 
 %changelog
+* Fri Apr 28 2023 David Abdurachmanov <davidlt@rivosinc.com> - 5.1.2-4.0.riscv64
+- Disable pandoc on riscv64 for now
+
 * Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 5.1.2-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild